On 03/21/2015 01:00 PM, Jonathan Cameron wrote:
On 17/03/15 10:36, Haneen Mohammed wrote:
This patch adds ABI documentation entries for out_voltageY_en,
out_voltageY_type, and out_voltageY_index.
At least one user for these is preset:
AD8366 SPI Dual-Digital VGA.
Signed-off-by: Haneen Mohammed <hamohammed.sa@xxxxxxxxx>
These aren't used in the mainline driver. We don't have buffered support
for output channels yet. Looking at Analog's tree I don't think they have
support for this driver doing buffered output either (I think they may have
some internal support or maybe it's just a plan on how to do it!)
We do have support for output buffers in our tree, but obviously not for a
VGA. I think we should add the upstream documentation for these attributes
at the same time we add the infrastructure support.
- Lars
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